Clinton, IA Area Codes
Clinton is served by area code 563. It is in Iowa, Clinton County. About 25,880 people live in its 4 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 563 |
| State / province | Iowa |
| County | Clinton County |
| Population | 25,880 |
| ZIP codes | 4 |
| Time zone | Central |
| Coordinates | 41.8561, -90.2047 |
What area code is Clinton in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 563 | Iowa | 485,552 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
How to dial
Dial 563 + 7 digits for a number in Clinton, or +1 563 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.